18171306

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{13829}}^1$

素因数の和:13910

約数の個数: 24

約数和(自身を含む): 39913380

約数和(自身を除く): 21742074

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 13829, 27658, 41487, 82974, 124461, 248922, 1009517, 2019034, 3028551, 6057102, 9085653, 18171306]

約数ペア:

[(1, 18171306), (2, 9085653), (3, 6057102), (6, 3028551), (9, 2019034), (18, 1009517), (73, 248922), (146, 124461), (219, 82974), (438, 41487), (657, 27658), (1314, 13829)]